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Compare Infiniti Q50 2.1d and Kia Optima (2016-2018) 2.4

Technical specifications
Clear list
Infiniti Q50
Kia Optima (2016-2018)
Totals Infiniti Q50 2.1d × Kia Optima (2016-2018) 2.4 ×
MarkInfinitiKia
ModelQ50 2.1dOptima (2016-2018) 2.4
Year20172016-2018
Number of doors/seats4/54/5
Body typeSedanSedan
Unladen Weight1667 (1688)1460
Gross Weight Limit--
Top Speed, km/h231 (230)-
Acceleration 0-100 kph8.9 (8.7)-
Minimum turning radius, m5.6-
Cargo Volume, min/max, L500510
Dimensions specifications, mm Infiniti Q50 2.1d × Kia Optima (2016-2018) 2.4 ×
Length48104855
Width18201860
Height14451465
Wheelbase28502805
Front/rear Track1545/15651607/1614
Ground clearance126135
Engine specifications Infiniti Q50 2.1d × Kia Optima (2016-2018) 2.4 ×
Typeturbo diesel Common Railpetrol Injection
Displacement, cm3 21432360
Compression ratio16.211.3
Number and arrangement of cylinders4 cylinders, in-line4 cylinders, in-line
The diameter of the cylinder x stroke, mm83x9988x97
Number of valves1616
Power, hp/rpm170/3400-4000188/6000
Max torque, Nm/RPM350/1400-3400242/4000
Transmission specifications Infiniti Q50 2.1d × Kia Optima (2016-2018) 2.4 ×
Gearbox6-speed manual / 7-speed automatic6-speed automatic
Drive TypeRear wheel driveFront wheel drive
Suspension specifications Infiniti Q50 2.1d × Kia Optima (2016-2018) 2.4 ×
Front
Upper and lower A-arm (double wishbone)

MacPherson strut
Rear
multi-link suspensions

multi-link suspensions
Tire Size225/50 R18
215/60 R16, 215/55 R17
Disk5x114.3 ET45 d66.1
5x114.3 ET45 d67.1
Brakes specifications Infiniti Q50 2.1d × Kia Optima (2016-2018) 2.4 ×
FrontVentilated discsVentilated discs
RearVentilated discsDiscs
Fuel consumption specifications, L/100 km Infiniti Q50 2.1d × Kia Optima (2016-2018) 2.4 ×
City5.5 (5.7)9.4
Highway3.7 (3.9)6.4
Combined4.3 (4.5)7.8
FuelDiesel95
Tank, L8070
Clear list
Infiniti Q50
Kia Optima (2016-2018)